2247605528

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1901}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 4940939520

約数和(自身を除く): 2693333992

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 491, 602, 982, 1204, 1901, 1964, 2408, 3437, 3802, 3928, 6874, 7604, 13307, 13748, 15208, 21113, 26614, 27496, 42226, 53228, 81743, 84452, 106456, 147791, 163486, 168904, 295582, 326972, 572201, 591164, 653944, 933391, 1144402, 1182328, 1866782, 2288804, 3733564, 4577608, 6533737, 7467128, 13067474, 26134948, 40135813, 52269896, 80271626, 160543252, 280950691, 321086504, 561901382, 1123802764, 2247605528]

約数ペア:

[(1, 2247605528), (2, 1123802764), (4, 561901382), (7, 321086504), (8, 280950691), (14, 160543252), (28, 80271626), (43, 52269896), (56, 40135813), (86, 26134948), (172, 13067474), (301, 7467128), (344, 6533737), (491, 4577608), (602, 3733564), (982, 2288804), (1204, 1866782), (1901, 1182328), (1964, 1144402), (2408, 933391), (3437, 653944), (3802, 591164), (3928, 572201), (6874, 326972), (7604, 295582), (13307, 168904), (13748, 163486), (15208, 147791), (21113, 106456), (26614, 84452), (27496, 81743), (42226, 53228)]